Combined socket and jar



March 15,1927.

H. R. STANDLEE COMBINED SOCKET AND JAR 2 sheets-sheet 1 Filed oct. '21, 1924 ble whereby the lateral movement of the lat- Patented Mar. 15, 1927.

-1 i nire? sTAres e remesa v HARVEY n. ysrAivnnEn, `or TULSA, OKLAHOMA, Assienon're met 'Annen a omw-` PAN, or fruLsA, OKLAHOMA, A conronA'rIoN. f

eoivimivnn sooimarrV .AN-n JAR.

Application. mea caoba- 21, 1924; sei-iai N.744,91.

More specifically the present invention" provides a spiral lateral passage for the cater from the central bore is prevented except upon, a flexing and swinging movement, andy then only when` thehead of the tool carrying jar is locked at its lower position.`

means for preventing the upwardmovemenft of the jar member during the removal of thevv application of heat and subsequent shaping l of the metal.. y Y v Other features will hereinafter more clearly appear by reference to the accom.- panying specification andclaims, taken in conjunction with the annexed drawings.v

wherein, Figrl the socket body and swivel, being in elevation.

Fig.k 2 is arfront elevation showing `the is a vertical sectional view throughl the yar member part in positiony with the jar elevated as in.

Fig. l tov close the swivel opening.

Fig. 3' is a side away lin section, and the swiveland cable in partially removed position. Fig. eis a section on line.2let of Fig. 3. Fig. 5. is a section on line 5-5 ofFig.. lk.. Fig. 6 is a vertical section showing the jar mem-ber in p osition to be shaped. Fig.. 7 yis a similar view afterthe shaping. of the jar member, and n f p y f Fig. 8 is another view' showing the re-l moval of the shaping blocks. Y y

' Referring now tof Fig. l, the socket body A isI formed with a longitudinal bore, and fromthis bore the lateral opening extends. The inner wall of the socket body, as de` lined by the bore, is threaded at its lower end at a to receive the block sections B,- B',

which retain the combined jar and tool Another important feature residesin the elevation with parts broken,

i b and.y lower inclined annular face1 to.

4socket or box. in position* longitudinal central bore yis' reduced atsubstantially .its intermediate pointv to form the inclined an# lnular shoulder a', anda 'chamber for the swivel D which carries the cable The lateral .opening heretofore mentioned which communicates; with the central bore includes van` enlargedlowver 'portion F arranged to, communicate with. the largerl lower portion of the central bore and is of such dimension as to permitv the` passage ofthe enlarged lower end ofy thefswivel D. The reduced portion f of the lateral passage-extends vertically and is adapted tok accom` modate the stem of the swivel and terminates at the upper end of the reduced lateral spiral passagey or slot 7?. VThis spiral passage fV extends from the `upper endy ofthe passage f spirally to a point, substantially diametri.-

cally opposite at theupper yextremity' of? the socket body, and is designed to permitby pro er' manipulation: the removal ofthe cable which islixed to the swivel'l). if

`Thetool box C which likewiseV 'ncludes the jar member consistsy of the enlarged head portion c formed with upperfbeveled annular face o and lowerbeveled annular face c, rounded, elongated shank 0", and conventional vtool box for socket at the lower extremity. v y

For retaining thejar and tool carrier in position, the present invention embodies. two methods. The first method shownin ,litige-y 1, 2,' 3,. 4 and v5, includes the use ofthe slip.

externally threaded nipple B, B constructed for engagement with the internal threads at the lower extremity of the central hereof'.

the socket with upper inwardly. beveled vannular' face accommodate the corresponding faces of' the' cooperatingy elements.. The upperf'ace Zi being adapted' to. seat. the taperedface 0' of the head o and the lower face permite..

ting the@ snugy engagement. of thecorresponding face of thetool socket., whereby a positive jarring action isobtained.

Attentionv isr directed to the pin G, shown in Fig. 3 extending through suitable perforations at a point in the wall of the socket body immediately above the jar head when in-'its lower position. This arrangement is essential to prevent the` Closing of the en` larged portionF ofthe lateral passage by the upward movement of the head, during body.` The nipple 'BB" is formed' Y' the removal ofthe swivel. In this ligure, the pin is shown in position and the swivel D and its vertical shank together with the cable E is, ,shown in partially removed position. n f

A. welded connection is shown at H between the nipplesB, B and the socket body to retain these parts in their relative position.

In Figs. 6, 7 and 8, my second method of forming and inserting the jar member is illustrated. In these figures-the reduced p0rtion of the central bore in the shell A is filled with suitable hard metal blocks K and the upper extremity L of the jar which isin shank form is inserted at a proper heat for working. The head M shownl in Figs.`

7 and 8, is then formed by pressure or hammer. The shaping of the lower face 0f the head is performed by machine through the lateral opening and this opening also permits the removal of the blocks K after the formation of the head.

What I claim as new and desire to secure by Letters Patent is l.In a socket, a body member formed with a longitudinal bore and a lateral opening being of spiral formation at its upper end and shaped to'accommodate passage of a swivel therethroughat its lower end, and a jar memberV arranged for longitudinal movementin the bore 'of said body.

2. In combination with a socket having a. longitudinal bore reduced at its upper portion, a cable swivel arranged in the reduced portion of said bore, a lateral. opening formed with a swivel shaped lower portion and a spiral upper portion communicating with the bore to permitl the removal ofsaid fio4 cable and a jar member arranged for movement within said bore.

3. VIn combination with a socket having a'longitudinal bore having a reduced portion at its upper extremity, a' cable swivel arranged in the reduced portion of said bore formed with an enlarged lower portion, a

lateralopening communicating with the cenf tral bore shaped to accommodate the passage of the swivel and terminating in a. reduced Y spiral slot, and a jar member arranged in said 'central' ybore for vertical reciprocating movement and adapted in one position'to close the enlarged lower portion of the lateral passage.- d

4. In combination with a socket formed with a longitudinal bore having` a reduced -upper portion, acable swivel arranged in the reduced portion of said boreand formed with an enlarged lowerV portion, a lateral opening communicating with the central bore shaped to accommodate the passage of the swivel and terminating at its upper end in a spiral slot, a jar member, and means for retaining said jar member within the lower portion of the central bore.

5. In combination with a socket formed with a longitudinal bore having a reduced upper portion, a cable swivel arranged in the reduced portion of said bore and formed with an enlarged lower portion, a lateral opening communicating with the central borev shaped to accommodate the passage of the swivel and terminating at its upper end in a spiral slot, a jar member arranged for vertical movement in the longitudinal bore of said socket to close the enlarged portion of the lateral opening, and means for retaining said jar below said enlarged slot portion.

6. In combination with a socket formed with a longitudinal bore having a reduced upper portion, a cable swivel arranged in the reduced portion of said bore and formedY with an enlarged lower portion, a lateral opening communicating with the central bore shaped to accommodate the passage `of the swivel and terminating at its upper end in a spiral slot, a jar member arranged for vertical `movement in the longitudinal vbore of said socket to close the enlarged portion of the lateral opening, means for retaining said jar below the enlarged lateral opening,` lfnd means for retaining the jar within said 7. In a socket, the combination of a body member formed with a longitudinal central bore reduced at two spaced points to form annular shoulders and chambers of varying diameter, a swivel member arranged in thel Lipper chamber, a jar member arranged in the lower chamber and extending below the latter, a tool carrier formed with said jar member, a lateral passage shaped to conform to the shape of the swivel member communicating with said bore and extendingv from a point adjacent the upper portion of the jarY when in its lower position to the upper extremity of said socket, the upper portion of said lateral lpassage being reduced' in diameter to correspond to the diameter of the cable and being of spiral'formation, a sectional nipple in threaded engagement with the interior of the socket and enclos-A ing the shank portion of said jar, and means for fixing the nipple with relation to `the socket.

In testimony whereof I affix my signa ture'. f

HARVEY R. ESV'IAlVDlQiliE.4 

